SCROLL TECH ST-R94 KE-TF7-3PH-380V-60HZ-R407
Scroll Compressor (Approx. 8 HP / ~94,000 BTU class)
This is a ScrollTech ST-R94 series hermetic scroll compressor, designed for commercial air-conditioning systems using R407C refrigerant, operating on 3-phase 380V / 60Hz (TF7 high-voltage variant).
Based on the ST-R94 platform, this model is equivalent in performance range to Copeland’s ZR94KC/ZR94KCE 8HP scroll compressors used in HVAC systems.
Key Specifications (ST-R94 TF7 Version)
-
Brand: ScrollTech
-
Model: ST-R94 KE-TF7
-
Compressor Type: Hermetic scroll
-
Refrigerant: R407C (HFC)
-
Power Supply: 3 Phase, 380V, 60Hz
-
Capacity: ~94,000 BTU/h (~7.5–8 HP class)
-
Displacement (typical class): ~22 m³/h range (industry equivalent)
-
Application: Air conditioning / chiller systems
Typical Equivalent (Market Reference)
This compressor is generally interchangeable in capacity class with:
-
Copeland ZR94KC / ZR94KCE TF7 series
-
Danfoss SM / SY 8HP class scroll compressors
These all operate in the same ~20–21 kW cooling range (~94k BTU).
Pipe Connection (Standard for this class)
-
Suction line: 1-1/8”
-
Discharge line: 7/8”
(as per equivalent ZR94KCE technical data)
Typical Applications
-
Commercial split AC systems (8 ton class)
-
Rooftop packaged units
-
Small air-cooled chillers
-
VRF auxiliary fixed-speed circuits
Key Features
-
High efficiency scroll design
-
Low vibration and noise
-
Internal motor protection
-
POE oil compatible with R407C systems
-
Stable performance under high load